Based on information in the model, which statement best explains how
DDT was introduced into eagle populations?
The eagles absorbed the DDT after eating large fish.
The eagles absorbed the DDT directly from the air.
The eagles absorbed the DDT directly from the water.
The eagles absorbed the DDT after eating zooplankton.

Need ASAP please

The eagles absorbed the DDT after eating large fish.

Explanation:

As from the diagram, we can see that DDT is introduced to zooplankton. Then zooplankton is eaten by small fish followed by large fish and lastly, the eagles feed on large fish.

DDT chemical -> Zooplankton -> Small fish -> Large fish -> Eagle

about 40,000,000 results (0.81 seconds)  

search results

what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.